CN216587795U - Detachable welding-free steel column correction connecting piece - Google Patents
Detachable welding-free steel column correction connecting piece Download PDFInfo
- Publication number
- CN216587795U CN216587795U CN202123048971.8U CN202123048971U CN216587795U CN 216587795 U CN216587795 U CN 216587795U CN 202123048971 U CN202123048971 U CN 202123048971U CN 216587795 U CN216587795 U CN 216587795U
- Authority
- CN
- China
- Prior art keywords
- steel column
- plate
- connecting piece
- auxiliary
- hoist
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 116
- 239000010959 steel Substances 0.000 title claims abstract description 116
- 230000003014 reinforcing effect Effects 0.000 claims description 20
- 230000000694 effects Effects 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 17
- 238000005520 cutting process Methods 0.000 abstract description 14
- 239000003973 paint Substances 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 239000010953 base metal Substances 0.000 abstract description 4
- 238000005498 polishing Methods 0.000 abstract description 4
- 210000001503 joint Anatomy 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000001502 supplementing effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model discloses a detachable welding-free steel column correction connecting piece, which is used for connecting a first steel column and a second steel column, wherein two pairs of steel columns are connected to the first steel column, a first lifting lug plate and a second lifting lug plate are respectively fixed on the first steel column and the second steel column, clamping plates are respectively arranged on two sides of the first lifting lug plate and the second lifting lug plate, the connecting piece comprises a first connecting piece, a second connecting piece and a jack, the first connecting piece comprises a first main plate, a first auxiliary plate and a second auxiliary plate, the second connecting piece comprises a second main plate, a third auxiliary plate, a fourth auxiliary plate and a second pin shaft, two ends of the jack are respectively fixed on the first auxiliary plate and the third auxiliary plate, and the first pin shaft and the second pin shaft are introduced, so that welding of a code plate and the steel columns is avoided, and damage to a base metal is reduced. Meanwhile, post-treatment work of the steel column, such as steel column polishing, paint repair and other processes caused by cutting the stacking plates are eliminated, consumption of welding materials and steel plates is reduced, labor cost is reduced, and economic benefits are good.
Description
Technical Field
The utility model belongs to the field of steel column butt joint construction, and particularly relates to a detachable welding-free steel column correction connecting piece.
Background
In the construction process of steel structure engineering, the requirement for the butt joint of the steel column connecting nodes is accurate, the installation precision of the steel column can be guaranteed only by correcting the position of the steel column without sections, and otherwise, the perpendicularity and axis deviation of the steel column can be integrally influenced. The disclosed correction method mostly adopts 2 correction code plates welded vertically on the steel column, namely the long sides of the code plates are parallel to the surfaces of the opposite steel columns. And after the 2 stacking plates are welded, adjusting the position and the axis deviation of the steel column by using the jack through the 2 correcting stacking plates.
However, the used steel column stacking plates need to be welded to the steel column on site, the stacking plates need to be cut off on site after use, the steel column base metal is easily damaged in the cutting process, and after the cutting, the steel column portion needs to be polished, derusted, repaired with paint and the like, so that the construction efficiency of workers is influenced, and the appearance quality of the steel column is also influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a detachable welding-free steel column correction connecting piece which is used for solving the technical problems that a steel column needs to be welded on site when a stacking plate is used, the stacking plate needs to be cut off on site after use, a steel column base material is easy to be damaged in the cutting process, the steel column needs to be polished, derusted, repainted and the like after cutting, the construction efficiency of workers is influenced, and the appearance quality of the steel column is also influenced.
In order to achieve the purpose, the utility model adopts the following technical scheme: a detachable welding-free steel column correction connecting piece is characterized in that a first steel column and a second steel column are connected, two pairs of steel columns are connected to the first steel column, a first lifting lug plate and a second lifting lug plate are fixed to the first steel column and the second steel column respectively and are arranged along the length direction of the first steel column and the second steel column respectively, clamping plates are arranged on two sides of the first lifting lug plate and the second lifting lug plate respectively and movably fix the first lifting lug plate and the second lifting lug plate through bolts, the connecting piece comprises a first connecting piece, a second connecting piece and a jack, the first connecting piece comprises a first main plate, a first secondary plate, a second secondary plate and a first pin shaft, the second connecting piece comprises a second main plate, a third secondary plate, a fourth secondary plate and a second pin shaft, two ends of the jack are fixed to the first secondary plate and the third secondary plate respectively, the first main plate is attached to end faces, far away from the first steel column, of the first lifting lug plate and the two clamping plates, the first secondary plate is perpendicularly fixed to the face, far away from the clamping plates, of the first main plate, the auxiliary plate II is vertically fixed on the face, close to the clamping plate, of the main plate, the auxiliary plate II extends into the space between the first hoisting lug plate and the second hoisting lug plate, a first pin shaft penetrates through the auxiliary plate II, the first pin shaft is attached to the side wall, close to the steel column, of the clamping plate, the main plate II is attached to the end face, far away from the steel column II, of the second hoisting lug plate and the two clamping plates, the third auxiliary plate is vertically fixed on the face, far away from the clamping plate, of the main plate, the fourth auxiliary plate is vertically fixed on the face, close to the clamping plate, of the main plate, the fourth auxiliary plate extends into the space between the first hoisting lug plate and the second hoisting lug plate, a second pin shaft penetrates through the fourth auxiliary plate, and the second pin shaft is attached to the side wall, close to the steel column, of the clamping plate.
By adopting the technical scheme, the distance between the pin shaft and the main board is equal to the width of the clamping plate, so that when the steel column corresponds to each other, the pin shaft can be inserted to correct the axes of the first steel column and the second steel column, then the elevation of the second steel column is adjusted through the expansion of the jack, and finally the welding connection is carried out, so that the steel column is in butt joint on the first steel column, the first pin shaft and the second pin shaft are introduced, the welding of a stacking plate and the steel column is avoided, and the damage to the base material of the steel column is reduced. Meanwhile, post-treatment work of the steel column caused by cutting the stacking plates, such as steel column polishing, paint repair and other processes, is eliminated. Therefore, on the premise of ensuring the correction quality of the steel column, the on-site welding amount, the cutting amount and the paint supplementing amount are reduced, the steel column can be corrected without welding or cutting, the consumption of welding materials and steel plates is reduced, the labor cost is reduced, and the economic benefit is good.
Preferably, a triangular reinforcing plate I is arranged between the main plate I and the auxiliary plate I, and a triangular reinforcing plate II is arranged between the main plate II and the auxiliary plate III.
By adopting the technical scheme, the structural stability of the first auxiliary plate and the third auxiliary plate is better.
Preferably, the first reinforcing plate and the second reinforcing plate are respectively provided with two positions.
Through adopting above-mentioned technical scheme, further guarantee the stability of jack studio structure.
Preferably, the first reinforcing plate is arranged on one side, far away from the jack, of the first auxiliary plate, and the second reinforcing plate is arranged on one side, far away from the jack, of the third auxiliary plate.
Through adopting above-mentioned technical scheme, structural arrangement is reasonable, avoids influencing the setting and the work of jack.
Preferably, both ends of the end part, close to the first main plate and the second main plate, are respectively provided with a fillet.
By adopting the technical scheme, the correction and adjustment are convenient.
Preferably, one end of the first pin shaft and one end of the second pin shaft are respectively provided with a nut, and the other ends of the first pin shaft and the second pin shaft are respectively provided with a cotter pin.
By adopting the technical scheme, when the jack adjusts the elevation, the first pin shaft and the second pin shaft can be prevented from falling off, and the safety is good.
The utility model has the beneficial effects that: the distance between the pin shaft and the main board is equal to the width of the clamping plate, so that when the steel column corresponds, the pin shaft can be inserted to correct the axes of the first steel column and the second steel column, then the elevation of the second steel column is adjusted through the expansion of the jack, and finally welding connection is carried out, so that the steel column is connected to the first steel column in two pairs, the welding of a stacking plate and the steel column is avoided, and the damage to the base metal of the steel column is reduced. Meanwhile, post-treatment work of the steel column caused by cutting the stacking plates, such as steel column polishing, paint repair and other processes, is eliminated. Therefore, on the premise of ensuring the correction quality of the steel column, the on-site welding amount, the cutting amount and the paint supplementing amount are reduced, the steel column can be corrected without welding or cutting, the consumption of welding materials and steel plates is reduced, the labor cost is reduced, and the economic benefit is good.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model; the primary objects and other advantages of the utility model may be realized and attained by the instrumentalities particularly pointed out in the specification.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic side view of the structure of an embodiment of the present invention.
Reference numerals: 1. a first steel column; 11. hoisting the lug plate I; 2. a steel column II; 21. hoisting a second lug plate; 3. a splint; 4. a bolt; 5. a first connecting piece; 51. a first main board; 52. a first auxiliary plate; 53. a second auxiliary plate; 54. a first pin shaft; 55. a first reinforcing plate; 6. a second connecting piece; 61. a second main board; 62. a third subplate; 63. a fourth auxiliary plate; 64. a second pin shaft; 65. a second reinforcing plate; 7. a jack.
Detailed Description
The technical solutions of the present invention are described in detail below by examples, and the following examples are only exemplary and can be used only for explaining and illustrating the technical solutions of the present invention, but not construed as limiting the technical solutions of the present invention.
Referring to fig. 1 and 2, a detachable welding-free steel column correction connecting piece is connected with a first steel column 1 and a second steel column 2, the first steel column 1 is in butt joint with the second steel column 2, a first lifting lug plate 11 and a second lifting lug plate 21 are respectively fixed on the first steel column 1 and the second steel column 2, the first lifting lug plate 11 and the second lifting lug plate 21 are arranged along the length direction of the first steel column 1 and the second steel column 2, clamping plates 3 are respectively arranged on two sides of the first lifting lug plate 11 and the second lifting lug plate 21, the first lifting lug plate 11 and the second lifting lug plate 21 are movably fixed by the clamping plates 3 through bolts 4, the connecting piece comprises a first connecting piece 5, a second connecting piece 6 and a jack 7, the first connecting piece 5 comprises a first main plate 51, a first auxiliary plate 52, a second auxiliary plate 53 and a first pin 54, the second connecting piece 6 comprises a second main plate 61, a third auxiliary plate 62, a fourth auxiliary plate 63 and a second pin 64, two ends of the jack 7 are respectively fixed on the first auxiliary plate 52 and the third auxiliary plate 62, the first main plate 51 is attached to the end face, far away from the first steel column 1, of the first lifting lug plate 11 and the two clamping plates 3, the first auxiliary plate 52 is vertically fixed to the face, far away from the clamping plates 3, of the first main plate 51, the second auxiliary plate 53 is vertically fixed to the face, close to the clamping plates 3, of the main plate, the second auxiliary plate 53 extends into the space between the first lifting lug plate 11 and the second lifting lug plate 21, a first pin shaft 54 penetrates through the second auxiliary plate 53, the first pin shaft 54 abuts against the side wall, close to the first steel column 1, of the clamping plates 3, the second main plate 61 abuts against the end face, far away from the second steel column 2, of the second lifting lug plate 21 and the two clamping plates 3, the third auxiliary plate 62 is vertically fixed to the face, far away from the clamping plates 3, of the fourth auxiliary plate 63 is vertically fixed to the face, close to the clamping plates 3, the fourth auxiliary plate 63 extends into the space between the first lifting lug plate 11 and the second lifting lug plate 21, a second pin shaft 64 penetrates through the fourth auxiliary plate 63, and the second pin shaft 64 abuts against the side wall, close to the clamping plates 3, and the side wall, close to the second steel column 2.
According to the fact that the distance between the pin shaft and the main plate is equal to the width of the clamping plate 3, when the steel column corresponds to the steel column, the pin shaft can be inserted to enable the axes of the first steel column 1 and the second steel column 2 to be corrected, then the elevation of the second steel column 2 is adjusted through the expansion and contraction of the jack 7, finally welding connection is conducted, the second steel column 2 is in butt joint with the first steel column 1, the first pin shaft 54 and the second pin shaft 64 are introduced, welding of a stacking plate and the steel column is avoided, and damage to a base metal of the steel column is reduced. Meanwhile, post-treatment work of the steel column caused by cutting the stacking plates, such as steel column polishing, paint repair and other processes, is eliminated. Therefore, on the premise of ensuring the correction quality of the steel column, the on-site welding amount, the cutting amount and the paint supplementing amount are reduced, the steel column can be corrected without welding or cutting, the consumption of welding materials and steel plates is reduced, the labor cost is reduced, and the economic benefit is good.
A triangular reinforcing plate I55 is arranged between the main plate I51 and the auxiliary plate I52, a triangular reinforcing plate II 65 is arranged between the main plate II 61 and the auxiliary plate III 62, and the structural stability of the auxiliary plate I52 and the auxiliary plate III 62 is good.
The first reinforcing plate 55 and the second reinforcing plate 65 are respectively provided with two positions, so that the stability of the working chamber structure of the jack 7 is further ensured.
The first reinforcing plate 55 is arranged on one side, away from the jack 7, of the first auxiliary plate 52, and the second reinforcing plate 65 is arranged on one side, away from the jack 7, of the third auxiliary plate 62, so that the structural arrangement is reasonable, and the influence on the arrangement and the work of the jack 7 is avoided.
And two ends of the end part, close to the first main plate 51 and the second main plate 61, are respectively provided with a fillet, so that correction and adjustment are facilitated. Nuts are respectively arranged at one ends of the first pin 54 and the second pin 64, split pins are respectively inserted into the other ends of the first pin and the second pin, and when the jack 7 adjusts the elevation, the first pin 54 and the second pin 64 can be prevented from falling off, so that the safety is good.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that may be made by those skilled in the art within the technical scope of the present invention will be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a can dismantle and exempt from to weld steel column correction connecting piece, connects steel column (1) and two (2) of steel column, and two (2) docks on steel column (1), be fixed with hoist and mount otic placode (11) and hoist and mount otic placode two (21) on steel column (1) and two (2) respectively, the length direction setting of connecting steel column (1) and two (2) is followed to hoist and mount otic placode (11) and hoist and mount otic placode two (21), and the both sides of hoist and mount otic placode (11) and hoist and mount otic placode two (21) are provided with splint (3) respectively, and splint (3) are fixed with hoist and mount otic placode (11) and hoist and mount otic placode two (21) activity through bolt (4), its characterized in that: the connecting piece comprises a first connecting piece (5), a second connecting piece (6) and a jack (7), the first connecting piece (5) comprises a first main board (51), a first auxiliary board (52), a second auxiliary board (53) and a first pin shaft (54), the second connecting piece (6) comprises a second main board (61), a third auxiliary board (62), a fourth auxiliary board (63) and a second pin shaft (64), two ends of the jack (7) are respectively fixed on the first auxiliary board (52) and the third auxiliary board (62), the first main board (51) is attached to the end faces, far away from the steel column (1), of the first hoisting lug plate (11) and the two clamping plates (3), the first auxiliary board (52) is vertically fixed on the face, far away from the clamping plates (3), of the first main board (51), the second auxiliary board (53) is vertically fixed on the face, close to the clamping plates (3), of the main board, and the second auxiliary board (53) extends into the space between the first hoisting lug plate (11) and the second hoisting lug plate (21), wear to be equipped with round pin axle one (54) on subplate two (53), round pin axle one (54) pastes and leans on splint (3) are close to the lateral wall of steel column one (1), mainboard two (61) laminating is on the terminal surface that steel column two (2) were kept away from in hoist and mount otic placode two (21) and two splint (3), subplate three (62) vertical fixation is on the face that splint (3) were kept away from in mainboard one (51), subplate four (63) vertical fixation is on the face that the mainboard is close to splint (3), subplate four (63) stretch into between hoist and mount otic placode one (11) and hoist and mount otic placode two (21), wear to be equipped with round pin axle two (64) on subplate four (63), and lean on the lateral wall that splint (3) are close to steel column two (2) are pasted to round pin axle two (64).
2. The detachable welding-free steel column correction connecting piece as claimed in claim 1, wherein: a triangular reinforcing plate I (55) is arranged between the main plate I (51) and the auxiliary plate I (52), and a triangular reinforcing plate II (65) is arranged between the main plate II (61) and the auxiliary plate III (62).
3. The detachable welding-free steel column correction connector as recited in claim 2, wherein: the first reinforcing plate (55) and the second reinforcing plate (65) are respectively provided with two positions.
4. The detachable welding-free steel column correction connector as claimed in claim 3, wherein: the first reinforcing plate (55) is arranged on the side, away from the jack (7), of the first auxiliary plate (52), and the second reinforcing plate (65) is arranged on the side, away from the jack (7), of the third auxiliary plate (62).
5. The detachable welding-free steel column correction connector as claimed in claim 4, wherein: and two ends of the end part, close to the first main plate (51) and the second main plate (61), are respectively provided with a fillet.
6. The detachable welding-free steel column correction connector as recited in claim 5, wherein: and one ends of the first pin shaft (54) and the second pin shaft (64) are respectively provided with a nut, and the other ends are respectively provided with a cotter pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123048971.8U CN216587795U (en) | 2021-12-07 | 2021-12-07 | Detachable welding-free steel column correction connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123048971.8U CN216587795U (en) | 2021-12-07 | 2021-12-07 | Detachable welding-free steel column correction connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216587795U true CN216587795U (en) | 2022-05-24 |
Family
ID=81612023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123048971.8U Active CN216587795U (en) | 2021-12-07 | 2021-12-07 | Detachable welding-free steel column correction connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216587795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115262999A (en) * | 2022-08-11 | 2022-11-01 | 上海建工四建集团有限公司 | Configuration correction system and construction method for shear steel plate wall during construction |
-
2021
- 2021-12-07 CN CN202123048971.8U patent/CN216587795U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115262999A (en) * | 2022-08-11 | 2022-11-01 | 上海建工四建集团有限公司 | Configuration correction system and construction method for shear steel plate wall during construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216587795U (en) | Detachable welding-free steel column correction connecting piece | |
| CN110900081A (en) | Large box beam welding platform and welding method | |
| CN202240253U (en) | Chain steel pipe butt joint device | |
| CN110900082A (en) | Large I-beam welding platform and welding method | |
| CN102251680B (en) | Chained steel tube opening butting device and steel tube butting method | |
| CN214264430U (en) | Take corbel H shaped steel roof beam butt joint crater adjusting device that staggers | |
| CN214264516U (en) | Steel column butt joint welded junction stagger adjustment structure | |
| CN214870088U (en) | Special single leveling environmental protection assembly fixture for flat-bulb steel | |
| CN215696950U (en) | Portable steel box girder welding assembly deformation straightening device | |
| CN109954998A (en) | A kind of hydraulic adjustable antiarch value plate unit ship type welder | |
| CN211519803U (en) | Adjustable base for mounting ship building medium-sized equipment | |
| CN212733648U (en) | Strong steel column butt joint straightening device | |
| CN115365764A (en) | Manufacturing method of steel shell tower section with four-corner arc section and variable cross section and reinforcing bars | |
| CN215919469U (en) | Device for accurately positioning and welding tunnel arch frame and connecting plate | |
| CN217652022U (en) | T-shaped combined switching structure for I-shaped steel beam | |
| CN213134573U (en) | H-shaped steel distortion correction clamp | |
| CN115627806B (en) | Pile leg lengthening process | |
| CN219734987U (en) | H-shaped steel easy to install | |
| CN214868319U (en) | Angle steel fixing tool during welding | |
| CN216196765U (en) | Exempt from welded steel column correction equipment | |
| CN220747731U (en) | Position adjusting tool for PC prefabricated part and part combination with same | |
| CN221501732U (en) | Steel box girder assembling and positioning device | |
| CN217760228U (en) | Jacking tool for jig frame supporting system | |
| CN212652950U (en) | Welding fixture | |
| CN111085848B (en) | H-shaped steel beam installation and butt joint combination tool and butt joint installation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |